Design of Base Flow for Streamline-Traced Hypersonic Inlet

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	Design of Base Flow for Streamline-Traced Hypersonic Inlet
	Yue LJ(岳连捷); Xiao YB; Chen LH(陈立红); Chang XY(张新宇)
会议录名称	16th AIAA/DLR/DGLR International Space Planes and Hypersonic Systems and Technologies Conference, International Space Planes and Hypersonic Systems and Technologies Conferences
	2009
会议名称	16th AIAA/DLR/DGLR International Space Planes and Hypersonic Systems and Technologies Conference, International Space Planes and Hypersonic Systems and Technologies Conferences
会议日期	19 October 2009 - 22 October 2009
会议地点	Bremen, Germany
摘要	A design methodology has been developed for the base flow of streamline-traced hypersonic inlet. Limited by the inlet length, the truncated Busemann flow results in a curved shock wave accompanied with large total pressure loss near the axis. ICFA is then utilized to maintain the shock shape as straight as possible, downstream which an internal flow defined by spline surface is optimized for maximum total pressure recovery. Though the shock wave still curves, it only occurs in a very small region close to the axis. Accordingly, compared to truncated Busemann flow with same length and contraction ratio, the developed base flow contributes to a higher total pressure.
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语种	英语
文献类型	会议论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/60286
专题	力学所知识产出(1956-2008)
推荐引用方式 GB/T 7714	Yue LJ,Xiao YB,Chen LH,et al. Design of Base Flow for Streamline-Traced Hypersonic Inlet[C]16th AIAA/DLR/DGLR International Space Planes and Hypersonic Systems and Technologies Conference, International Space Planes and Hypersonic Systems and Technologies Conferences,2009.

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